Our 3M™ Lead Foil Tape 420 is an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release film liner, our malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.
Use 3M™ Lead Foil Tape 420, an electrically and thermally conductive tape suited to a wide variety of temperature conditions. Our conformable tape is resistant to flames, moisture, weather, UV degradation, and many chemicals. Use it for assembly and manufacturing processes. It can be die-cut into specific shapes and easily removed after use. Our tape has been formulated with a rubber adhesive combined with a rugged, durable backing, to last for a long time.
Adhesive Type | Rubber |
Back-Side Adhesive Thickness | 0.05 Millimetre |
Backing (Carrier) Material | Lead Foil |
Backing (Carrier) Thickness (Metric) | 0.12 Millimetre |
Brands | 3M™ |
Elongation at Break | 12.0 Percent |
Industries | Aerospace, Metalworking, Automotive, Appliance, Transportation, Electronics, Military and Government, Construction, General Industrial, Specialty Vehicle |
Maximum Operating Temperature (Celsius) | 107 ℃ |
Minimum Operating Temperature (Celsius) | -51 ℃ |
Product Color | Silver |
Shelf Life | 18 Month |
Specifications Met | ASTM D3652, ASTM D3759, ASTM D3833 |
Tensile Strength (Metric) | 350 N/100mm |
Total Tape Thickness without Liner (Metric) | 0.17 Millimetre |
Units per Case | 9.0 |
Overall Length (Metric) | 32.9 Meter |
Overall Width (Metric) | 2.5 cm |
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